CN202890059U - Wet and saline and alkaline land salt and alkali resistance root restriction cultivation bag - Google Patents
Wet and saline and alkaline land salt and alkali resistance root restriction cultivation bag Download PDFInfo
- Publication number
- CN202890059U CN202890059U CN 201220549196 CN201220549196U CN202890059U CN 202890059 U CN202890059 U CN 202890059U CN 201220549196 CN201220549196 CN 201220549196 CN 201220549196 U CN201220549196 U CN 201220549196U CN 202890059 U CN202890059 U CN 202890059U
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- cultivation bag
- saline
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- root
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Abstract
The utility model discloses a wet and saline and alkaline land salt and alkali proof root restriction cultivation bag which comprises a cultivation bag body and at least two ventilation bags arranged in the cultivation bag. The ventilation bags are connected on the cultivation bag longitudinally and evenly. The wet and saline and alkaline land salt and alkali proof root restriction cultivation bag has the advantages of being simple in structure, low in cost, antiseptic, ventilated, water permeable, salt and alkali proof, water-saving, and capable of root restriction and root cultivation and the like. Compared with the prior seed lifting, tree digging planting method, the saline and alkaline land salt and alkali proof root restriction cultivation bag is easy to lift a seed, not prone to hurt a root system, free of restriction of seasons and high in surviving rate of transplantation. In a normal season, average surviving rate is improved by 15%-30% and in an anti-season, average surviving rate is improved by 20%-60%.
Description
Technical field
The utility model relates to the greening nursery and cultivates the cultivation bag that nursery stock is used, and particularly a kind ofly is suitable for lower wet, the cultivation bag that uses in the saline land.
Background technology
Alkaline land improving is a global difficult problem together, and the afforestation industry also is so, and transplanting nursery stock will be born the high risk of lethality on lower wet, saline land.
In order to improve the saline land, improve plant percent, the method that often adopts has: 1) select the strong seeds of Salt-endurance; 2) according to the type in saline land, select suitable method of soil preparation, as adopting raised fields, bar field and hollow place method of soil preparation etc.; 3) applying organic manure; 4) use chemical improvement agent, 5) green manuring; Etc..Above every kind of method has pluses and minuses, but totally is that improvement time is long, has high input, and takes effect slow, and generally about 70%, the anti-season planting survival rate only has 30～70% to the planting survival rate of lower wet, the above saline land of moderate transplanting nursery stock.
Summary of the invention
The purpose of this utility model provides a kind of lower wet, anti-saline and alkaline root-limiting cultivating bag in saline land, and, water saving saline and alkaline to prevent, limit root are supported root.
Lower wet, the anti-saline and alkaline root-limiting cultivating bag in saline land of the present utility model comprises a cultivation bag, and is arranged on 2 the venting bags of being no less than in the described cultivation bag, and described venting bags is uniform being connected on the cultivation bag vertically.
Preferably, the quantity of described venting bags is 2, and symmetry is connected to the both sides of cultivation bag.
In the utility model, described cultivation bag adopts antiseep film woven cloth to make, the sack diameter greater than bag at the bottom of diameter, described venting bags adopts ventilative non-woven fabrics of synthetic fiber to make, the sack of venting bags is higher than the sack of cultivation bag.
Anti-saline and alkaline root-limiting cultivating bag of the present utility model is mainly for lower wet, saline land nursery stock base construction use, in the greening nursery, seedling planting was supported root 1～3 year in cultivation bag of the present utility model first, and then transplanting nursery stock is used for the field planting in greening place, transplanting success is generally 85～96%, the seedling growth gesture is prosperous after transplanting, be shaped fast, afforestation effect is good, and economic and social benefit is obvious.
Anti-saline and alkaline root-limiting cultivating bag of the present utility model is simple in structure, with low cost, anticorrosion, ventilative, permeable, have and prevent saline and alkaline, water saving, limit root, support the characteristics such as root, digging the tree field planting with traditional lifting compares, play tree easily, do not hinder root system, be not subject to seasonal restrictions, transplanting success is high, average survival improves 15～30% normal season, and anti-season improves 20～66%
Description of drawings
Fig. 1 is structural representation wet under the utility model, the anti-saline and alkaline root-limiting cultivating bag in saline land.
Embodiment
Structure such as Fig. 1 of saline and alkaline root-limiting cultivating bag prevented in wet, saline land down, its agent structure is a cultivation bag 1 of being made by antiseep film woven cloth, the size of cultivation bag 1 is made according to tree body size, for the thick large tree of trunk diameter 10cm, the cultivation bag specification is selected the wide 126cm of sack, bag bottom width 94cm, the high 60cm of bag uses the nylon wire tape edge.Cultivation bag upper bag mouth diameter 80cm after the expansion, bag end diameter 60cm.
Be sewn into the venting bags 2 of 2 internal diameter 10cm with ventilative non-woven fabrics of synthetic fiber, make in cultivation bag 1 inboard along the vertical symmetry in bag limit of cultivation bag 1, the sack of venting bags 2 exceeds the sack 10cm of cultivation bag 1.
During use, get with the machine of digging a pit, hole, etc. at planting-site first that bore and the end directly are 60cm on one, the straight tube shape planting hole of dark 60cm is manually accomplished upper bore 80cm again, and the end is the planting hole of 60cm directly.Put into cultivation bag 1 in planting hole, the perlite of packing in 2 venting bags 2 in cultivation bag 1 both sides first struts cultivation bag 1, inserts ashes or the wheat bran of 5cm or the sawdust bark of 10cm of 20cm at cultivation bag 1 bottom, forms every salt deposit.More than salt deposit, lay original soil, if heavy saline then needs to lay soil moved in to improve the original, utilize high-quality soil to guarantee to take root, send out and sprout.If subterranean water level is high, cultivation bag should be higher than subterranean water level 5cm and place.
Can effectively control vertical rising of underground salinity every the existence of salt deposit, prevent accumulation of salt in the surface soil alkali.Organic matter rots to decompose every salt deposit and produces organic acid later on, forms one deck " sorrel ", can reduce soil pH value, can increase soil fertility again.The antiseep film woven cloth at anti-saline and alkaline root-limiting cultivating bag four sides can effectively prevent saline and alkaline transverse shifting, keeps lower salt content in the cultivation bag.Two little venting bags of cultivation bag inboard can guarantee effective gas permeability in high lower wet, the saline land of water content, thus hestening rooting, growth.
When planting nursery stock, insert about more fertile cultivating soil 20cm having peace of mind, the mound at the end, high four sides in the middle of being; Put into the sapling of transplanting, banket about 30cm, carry tree, make collar section mutually neat with the horizon; Steady and sure again; Banket again, mutually neat with ground, steady and sure again.If with the sapling of Tu Tuo, require the big or small cultivation bag of Tu Tuo little, be the Tu Tuo of diameter 50～60cm.Cultivation bag all is buried in the earth, exposes two little venting bags, fix the tree dish, strut is anti-down, then water permeable, on cover 1m
2The plastic film moisturizing.
Note water conservation during management, in time water with drip irrigation or slight irrigation, after surviving, the pouring nutrient solution promotes the formation of fibrous root, so manages 1～2 year, can carry out easily seedlings and transplant, carries, and is used for afforestation project.
Claims (6)
1. lower wet, the anti-saline and alkaline root-limiting cultivating bag in saline land comprises a cultivation bag, it is characterized in that being provided with in described cultivation bag being no less than 2 venting bags, and described venting bags is uniform being connected on the cultivation bag vertically.
2. cultivation bag according to claim 1 is characterized in that the sack of described venting bags is higher than the sack of cultivation bag.
3. cultivation bag according to claim 1 and 2 is characterized in that described venting bags is 2, and symmetry is connected to the both sides of cultivation bag.
4. cultivation bag according to claim 1 and 2, the sack diameter that it is characterized in that described cultivation bag greater than bag at the bottom of diameter.
5. cultivation bag according to claim 1 is characterized in that described cultivation bag adopts antiseep film woven cloth to make.
6. cultivation bag according to claim 1 is characterized in that described venting bags adopts ventilative non-woven fabrics of synthetic fiber to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220549196 CN202890059U (en) | 2012-10-25 | 2012-10-25 | Wet and saline and alkaline land salt and alkali resistance root restriction cultivation bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220549196 CN202890059U (en) | 2012-10-25 | 2012-10-25 | Wet and saline and alkaline land salt and alkali resistance root restriction cultivation bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202890059U true CN202890059U (en) | 2013-04-24 |
Family
ID=48110810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220549196 Expired - Lifetime CN202890059U (en) | 2012-10-25 | 2012-10-25 | Wet and saline and alkaline land salt and alkali resistance root restriction cultivation bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202890059U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113016478A (en) * | 2021-03-08 | 2021-06-25 | 上海为绿景观建设有限公司 | Street tree planting process |
-
2012
- 2012-10-25 CN CN 201220549196 patent/CN202890059U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113016478A (en) * | 2021-03-08 | 2021-06-25 | 上海为绿景观建设有限公司 | Street tree planting process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130424 |